baber/WOPTO huggingface dataset:
Patent JP-2005113762-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YOSHIOKA HIROMI
IPC: F01N3/08
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To properly set start timing of control for eliminating sulfur components under consideration of heat deterioration of an NOx storage catalyst for restricting deterioration of exhaust emission control performance.  <P>SOLUTION: This device is provided with an NOx quantity determining means to determine NOx quantity stored in the NOx storage catalyst, an air-fuel ratio control means to enrich an air-fuel ratio when the determined NOx quantity reaches target storage quantity, a deterioration degree determining means to determine a degree of deterioration of the NOx storage catalyst during air-fuel ratio enrichment, a sulfur elimination means to raise temperature of the NOx storage catalyst to eliminate sulfur adsorbed by the NOx storage catalyst when the determined degree of deterioration is a prescribed value or more, a restoration degree determining means to determine a degree of restoration of NOx storage ability after actuation of the sulfur elimination means, and a prescribed value correcting means to set the prescribed value for the sulfur elimination means at such a value that the target storage quantity can be maintained, and correct the prescribed value for the sulfur elimination means in a target storage quantity reducing direction when the determined degree of restoration becomes a prescribed value or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113489-A (JP)
Title: Architectural wood screw
Inventor: MURO GIICHIRO
IPC: F16B25/04
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an architectural wood screw capable of further firmly installing a board material harder than a woody material on a woody backing.  <P>SOLUTION: This wood screw has a stem part 2 having a thread 21, a head part 3 having a tool applying part 31 for screwing in the stem part, and having a diameter larger than the stem part 2, and a trumpet-shaped neck part 4 for diametrally expanding toward the head part from the stem part 2. In the thread 21 of the stem part, a driving side flank angle on the stem part tip side, is formed larger than an extraction side flank angle on the head part side. The trumpet-shaped neck part 4 is provided with a plurality of angle-shaped ribs 42 having a blade-like ridgeline 43 extending to the head part side from the stem part side of the surface. A planar flange part 32 continuing to the trumpet-shaped neck part 4, is arranged around the head part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110595-A (JP)
Title: Method for synthesizing artificial protein by cell-free protein synthetic method using extract derived from plant seed
Inventor: SHISHIDO MASAHIKO
IPC: C07K14/36
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing a nonnatural amino acid-introduced protein by using an efficient cell-free protein synthetic system.  <P>SOLUTION: The method for carrying out the cell-free protein synthesis by using an extract derived from a plant seed involves introducing a nonnatural amino acid to one or several arbitrary positions through a tRNA recognizing four or more continuous bases on a DNA sequence encoding a protein. Preferably, the extract derived from the plant seed is the extract derived from an embryo of wheat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112455-A (JP)
Title: Packing band made of lactic acid type polymer composition
Inventor: OBUCHI SEIJI
IPC: B65D63/10
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing band made of a lactic acid type polymer which has practicality equivalent to a band made of a polypropylene and can be used in an automatic packing machine with a high speed specification equivalently to the band made of a polypropylene.  <P>SOLUTION: An inorganic filler and a lubricating oil are added in the lactic acid type polymer in order to reduce the friction between the packing band made of the lactic acid type polymer composition and the automatic packing machine. By this, generation of a powder or an exfoliation at the automatic packing machine, which is a problem in the use of the packing band made of the lactic acid type polymer composition until now, is inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124262-A (JP)
Title: Reactor unit and power converter
Inventor: KOMATSU YUTAKA
IPC: H02M3/155
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor unit and a power converter suitable for reducing the size of an apparatus.  <P>SOLUTION: In the reactor unit 51, first and second switching elements 13 and 15 performing step-up and step-down, using a power converting coil 11 are mounted directly on a copper plate 53 constituting the coil 11. Flywheel diodes of the switching elements 13 and 15 may also be mounted on the coil 11. Inductance of the coil 11 can be altered by altering the mounting position of the switching elements 13 and 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123735-A (JP)
Title: Mobile apparatus
Inventor: HIRAO YUSUKE
IPC: B32B15/08
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile apparatus industrially manufactured at a low cost, while luminance and brilliance of its case are improved.  <P>SOLUTION: A coating layer 7 applied to an outer surface of a case main body 62 of a sub display unit side case 6 is formed with: a metallic layer 71, a metallic particle containing resin layer 72 placed on the metallic layer 71; a transparent protection layer 73 located on the metallic particle containing resin layer 72; and an adhesive layer 74 for adhering the metallic particle containing resin layer 72 and the transparent protection layer 73 to each other. The metallic layer 71 is formed with a thin rolled metallic layer with a thickness of e.g., 0.05 mm to 0.5 mm, and the metallic particle containing resin layer 72 is formed with a mixture of metallic particles 721 and a transparent resin 722.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122415-A (JP)
Title: Client device
Inventor: KUDO SHIGETAKA
IPC: G06F3/048
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate to select a file irrelevantly to the tree structure of files on a server.  <P>SOLUTION: This client device is provided with a communication block 12 which communicates with the server through a network, and 1st and 2nd operation means 45. The device is provided with a display 47 and a control circuit 40. The communication block 12 receives information showing the storage state of contents from the server. The control circuit 40 maps the information that the communication block 12 receives to a tree of two layers of directories and files included in the directories. Each time the 1st operation means 45 is operated, mapped directories are selected in order, and information showing the selected directories is displayed on the display 47. Each time the 2nd operation means 45 is operated, information showing files included in at least currently selected directories is displayed in sequence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121296-A (JP)
Title: Brazed flat tube
Inventor: KOMODA SHUJI
IPC: F28F1/40
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unbrazing of an inner fin in a bending part neighborhood and a tube inner face, and to prevent deterioration of compressive strength of a tube in a flat tube formed by bending a middle part of a long plate material and inserted with the inner fin.  <P>SOLUTION: In the brazed flat tube 1 formed by mounting the inner fin on one side of a top face of the long plate material 10, bending its substantially middle part 10C into a U-shape so that both side rim parts turn to the same direction, overlapping the both side rim parts, and brazing the overlapped parts, a weak rigidity part 10d with small flexural rigidity is provided in the substantially middle part of the long plate material to prevent a spring back during bending of the plate material. The weak rigidity part comprises a thin part, a cutout part, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123494-A (JP)
Title: Manufacturing method and analysis method of semiconductor device
Inventor: MOMOSHIMA TAKASHI
IPC: H01L21/308
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a manufacturing process of a semiconductor which is free from defect/failure and inner contamination of production installation due to fragment of film peeling of the oxide film of a high melting point metal formed in the wafer rear surface of a semiconductor in a semiconductor device wherein the oxide film of a high melting point metal is used.  <P>SOLUTION: The manufacturing method of a semiconductor device, which uses an oxide film 107 of a high melting point metal when an integrated circuit is formed in a semiconductor wafer 101, comprises a process for forming the oxide film 107 of a high melting point metal in the rear of the semiconductor wafer 101, a process for performing reduction treatment for the oxide film 107 of a high melting point metal formed in the rear of the semiconductor wafer 101, and a process for removing the oxide film 107 of a high melting point metal which is subjected to reduction treatment. Consequently, defect/failure and generation of inner contamination of production installation caused by fragment of film peeling of the oxide film 107 of a high melting point metal formed in the rear of the semiconductor wafer 101 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122612-A (JP)
Title: Device, method and program for color correction, device, method, and program for color conversion
Inventor: SEKO MASAYUKI
IPC: H04N1/46
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an image with good image quality by sufficiently presenting favorable colors, in relation to a color correction device, a color correction method, and a color correction program for performing the color correction of a color image, and a color conversion device, a color conversion method, and a color conversion program for performing the color conversion of image data while performing the color correction of the color image.  <P>SOLUTION: A color component amount representing a color image is corrected by the color correction device. For correction, a criterion is set by color coordinates a, b indicating a hue and a saturation, and a Lab color space (predetermined color space) with brightness (intensity of light) L as a color component amount. In order to correct the color component amount in an ab plane (color plane) represented by the color coordinates a, b, color coordinates representing an image in a predetermined color correction area R1 of substantially elliptical shape are corrected into the color coordinates of a position directed to a compression center point P0 which have been set as color coordinates representing a target hue and chroma in the color correction area R1, thereby performing color correction of the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119862-A (JP)
Title: Manually movable shelf apparatus
Inventor: NISHIMURA MASARU
IPC: A47B53/02
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually movable shelf apparatus with a handle always positioned above a rotational shaft of a rotation operation handle when the rotation operation handle is not operated to prevent a carriage etc., from abutting on a handle.  <P>SOLUTION: The rotation operation handle 4 where the handle 5 is projected outward from a side wall 2a of a movable shelf 2 is made to rotate around a horizontal rotational shaft. The rotation operation handle 4 is linked with a wheel of the movable shelf 2 through a clutch and a transmitting means 10 switchable between engaged status and the non-engaged status and rotated in the clutch engaging status, to rotate the wheel to move the movable shelf 2. The manually movable shelf apparatus comprises a stopping means such as a weight for positioning the rotation operation handle 4 at a stop position to position its handle 5 above the rotation shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127740-A (JP)
Title: Beat synchronous and multiple optical axis transmission type photoelectric switch
Inventor: KAZAMA YASUHIRO
IPC: G01J1/42
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beat synchronous and wide photoelectric switch capable of periodically forming optical axis synchronous time slots.  <P>SOLUTION: In the multiple optical axis transmission type photoelectric switch, by generating a light projection cycle TM1 including both a light projection period La constituted of a string of light projection pulses P and a light projection halting period Lb at a repetition frequency f1 and independently generating a light reception cycle TM2 including both a light receivable period Ra constituted of a string of light reception pulses generated at regular intervals correspondingly to the string of light projection pulses and an original light reception halting period Rb at a repetition frequency f2 (≠nf1 or ≠f1/n, wherein, n is an integer of 1 or greater), a beat cycle 1/f<SB>b</SB>=αTM1=βTM2 by a beat frequency f<SB>b</SB>made of differences f1-f2 of the frequencies is set, and the light projection period within at least one light projection cycle TM1 within the beat cycle and the light receivable period within at least one light reception period TM2 are made substantially synchronous with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033979-A (JP)
Title: Fan speed control circuit for pulse-width modulation
Inventor: WU CHIA-FENG
IPC: H02P7/29
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan speed control circuit for pulse-width modulation for reducing the vibration and noise by a motor resulting from the conversion of a magnet circuit.  <P>SOLUTION: The fan speed control circuit 20 for pulse-width modulation has a PWM signal generation unit 22, a drive circuit 26 and a phase compensator unit 24. The PWM signal generation unit 22 generates a PWM control signal having an alternately changing "on period" and "off period". The drive circuit 26 outputs a drive signal to a fan motor based on the PWM control signal. The phase compensator unit 24 is connected to the fan motor 28 to delay or advance the PWM control signal to a predetermined phase angle, allowing the working period of a counter-electromotive force effected by the conversion of the magnet circuit to be synchronized with the "off period" of the PWM control signal, when the fan motor 28 is driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100574-A (JP)
Title: Optical disk drive and information recording method
Inventor: ARAI KUNIAKI
IPC: G11B7/005
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive that can prevent an adverse effect of the deviation of a recording start position caused by a phase shift in a filter circuit.  <P>SOLUTION: First, inputting a wobble signal S1 based on the wobbling of an information track to the inputside of a filter circuit 44 to detect the phase difference between input and output signals of a HPF46+LPF47 passage by using a phase comparator 65. Then the phase of a recording start timing signal synchronizing with ADIP information (syc signal) is adjusted by a delay circuit 64 according to the detected phase difference. Thus, it is possible to start recording from the most preferable position without being influenced by the phase shift in the filter circuit 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136559-A (JP)
Title: Broadcast receiving apparatus and broadcast receiving method
Inventor: TOMITA TAKESHI
IPC: H04N5/445
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiving apparatus capable of reducing the sense of incongruity due to dissidence caused when music changes during broadcast, in the display of a music name, for example.  <P>SOLUTION: Information on display is acquired from broadcast and a change of information on display is detected. When the change is detected, the information on the display is outputted and displayed by being delayed for a prescribed time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132169-A (JP)
Title: Trigger device for tire condition monitoring apparatus
Inventor: KATO MICHIYA
IPC: G08C17/02
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger device for a tire condition monitoring apparatus capable of reliably receiving data which are wirelessly transmitted from a transmitter.  <P>SOLUTION: A transmission antenna to wirelessly transmit a trigger signal to a transmitter 30 and a reception antenna to receive the data wirelessly transmitted from the transmitter 30 based on the detection of the trigger signal are integrally stored in an antenna unit 110. The antenna unit 110 is supported so as to be turnable with respect to a supporting part 120. Thus, the antenna unit 110 can be brought close to even the transmitter 30 which is provided on a tire (RR1) located inside a rear double tire 20 (RR). As a result, the transmitter 30 detects the trigger signal from a trigger device 100, and wirelessly transmits an ID code and data on the tire 20 based on the detection. Thus, the trigger device 100 can reliably receive the ID data and the data on the tire 20 via the reception antenna.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131245-A (JP)
Title: Pachinko machine
Inventor: AMARI SHINICHI
IPC: A63F7/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine in which a player can also join and perform various performances relating to pattern fluctuation time shortening (time shortening) without putting burdens on a main controller.  <P>SOLUTION: In the Pachinko machine, a main controller 22 performs big winning drawing by the entry of a game ball to a start port, causes a pattern display device 4 to variably displays patterns and stop them thereafter, controls each of the parts of the Pachinko machine to a game state corresponding to stopped patterns, and is provided with a time shortening function of shortening the variable display time of the patterns when receiving a time shortening command S4. The Pachinko machine is provided with a time shortening switch 9 that the player can operate and a performance controller 23 independent of the main controller 22. The main controller 22 is provided with a time shortening command output means 22g for outputting one kind of the time shortening command once by the operation of the time shortening switch 9. The performance controller 23 is provided with a time shortening time performance means 23b for making the pattern display device 4 or the like perform the various performances relating to time shortening just by receiving the time shortening command S4 once from the time shortening command output means 22g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302421-A (JP)
Title: Total reflection microscope
Inventor: TOSHIMITSU KUNIO
IPC: G02B21/06
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a total reflection microscope which realizes easy total reflection illumination by using a small-sized lamp light source.  <P>SOLUTION: The total reflection microscope has an illumination optical system for condensing light for illumination from the lamp light source through an aperture diaphragm 4 onto a pupil surface 12 of an objective lens 11 and totally reflects the condensed light for illumination and illuminates a specimen 14 with the totally reflected condensed light. In the aperture diaphragm 4, a circular aperture diaphragm and a ring aperture diaphragm can be switched to the optical axis of the illumination optical system. In the illumination optical system, the portion where the largest light quantity of the lamp light source is aligned with the opening of the aperture diaphragm 4 when switching the aperture diaphragm 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004213617-A (JP)
Title: Electronic warranty issue system, method and program
Inventor: KUBO YUICHI
IPC: G06Q50/26
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic warranty system electronically performing a processing substitute for a warranty.  <P>SOLUTION: This electronic warranty issue system is provided with warranty database storing warranty data, an article information acquisition means acquiring an individual number definitely specifying an article via a communication means, and a warranty issuing means issuing warranty data created by linked with the individual number, a warranty starting date, a prescribed warranty period, and prescribed warranty contents and writing them in the warranty database.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137639-A (JP)
Title: Uprising assisting chair
Inventor: SHIBATA KOZO
IPC: A61G5/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure by adopting a structure which never applies a concentrated load on a part of a link mechanism and to improve durability in an uprising assisting chair for assisting a user in standing up or being seated by displacing a seat part by the link mechanism.  <P>SOLUTION: In the uprising assisting chair 11 which displaces the seat part 13 by a base 14 for supporting the seat part 13 at a prescribed height and an expanding and contracting means 33 mounted on the base 14, the seat part 13 comprises both a front seat part 13a and a rear seat part 13b which are connected in the cross direction through a hinge part 17. A four-bar linkage mechanism is constituted by pivotally attaching the front end part of the front seat part 13a to the front side part of the upper end of the base 14 and by connecting the base part 14 and the back end part of the rear seat part 13b by a supporting rod 30. The front end part 32a of the expanding and contracting means 33 is connected to the back side part of the front seat part 13a, and the front seat part 13a rotates around the front end part in the uprising assisting chair 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143311-A (JP)
Title: dsr-2 PROTEIN AND GENE ENCODING THE SAME, TARGET MATERIAL FOR SCREENING D-SERINE SIGNAL REGULATOR, AND METHOD FOR SCREENING D-SERINE SIGNAL REGULATOR
Inventor: NISHIKAWA TORU
IPC: A61P25/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new protein utilizable for developing a D-serine signal regulator; to provide a gene encoding the protein; to provide a target material for screening the D-serine signal regulator: and to provide a method for screening the regulator.  <P>SOLUTION: The subject dsr-2 protein has a specific amino acid sequence. The subject new gene dsr-2 has a specified base sequence. The target material for screening the D-serine signal regulator contains the gene, a gene dsr-1 having a specific base sequence, the dsr-2 protein, a dsr-1A protein or a dsr-1B protein as an active ingredient. The screening method comprises administering a candidate material of the regulator to an animal for experiment, synthesizing a cDNA by extracting an RNA from a cell of the animal for the experiment, amplifying the cDNA by a PCR (polymerase chain reaction), and measuring the expressed amount of the new gene dsr-2 or the gene dsr-1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI